🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.48 AU - 0.52 AU

Year: 228 Days

Day: 13.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.56 AU - 0.72 AU

Year: 331 Days

Day: 29.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.56 AU - 0.76 AU

Year: 346 Days

Day: 15.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.8

Radius: 13.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.12 AU - 1.32 AU

Year: 870 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,458,172 km

• M1: 254,765 km (0.092 R)
• M2: 358,137 km (0.069 R)
• M3: 635,193 km (0.074 R)
• M4: 731,234 km (0.07 R)
• M5: 897,138 km (0.086 R)
• M6: 1,059,452 km (0.071 R)
• M7: 1,189,602 km (0.086 R)
• M8: 1,338,303 km (0.079 R)
• M9: 1,447,659 km (0.09 R)
• M10: 1,634,656 km (0.095 R)
• M11: 1,787,545 km (0.047 R)
• M12: 1,967,212 km (0.078 R)
• M13: 2,107,984 km (0.078 R)
• M14: 2,306,201 km (0.119 R)
• M15: 2,471,058 km (0.099 R)
• M16: 2,721,634 km (0.085 R)
• M17: 2,837,572 km (0.105 R)
• M18: 3,265,422 km (0.116 R)
• M19: 3,406,792 km (0.086 R)
• M20: 3,541,281 km (0.085 R)
• M21: 3,659,164 km (0.1 R)
• M22: 4,002,341 km (0.073 R)
• M23: 4,355,991 km (0.086 R)
• M24: 4,453,229 km (0.037 R)
• M25: 4,600,733 km (0.097 R)
• M26: 4,689,893 km (0.038 R)
• M27: 4,940,918 km (0.104 R)
• M28: 5,073,313 km (0.12 R)
• M29: 5,435,339 km (0.056 R)
• M30: 5,656,744 km (0.117 R)
• M31: 5,752,637 km (0.105 R)
• M32: 6,383,042 km (0.111 R)
• M33: 6,494,044 km (0.094 R)
• M34: 6,583,353 km (0.074 R)
• M35: 6,898,855 km (0.118 R)
• M36: 7,300,376 km (0.111 R)
• M37: 7,428,282 km (0.102 R)
• M38: 7,638,916 km (0.101 R)
• M39: 8,138,423 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 13.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.57 AU - 2.67 AU

Year: 2738 Days

Day: 7.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,458,172 km

• M1: 165,904 km (0.069 R)
• M2: 254,466 km (0.084 R)
• M3: 474,824 km (0.06 R)
• M4: 574,905 km (0.111 R)
• M5: 726,746 km (0.111 R)
• M6: 893,698 km (0.093 R)
• M7: 1,066,184 km (0.095 R)
• M8: 1,205,460 km (0.12 R)
• M9: 1,445,714 km (0.097 R)
• M10: 1,722,320 km (0.05 R)
• M11: 2,136,557 km (0.099 R)
• M12: 2,430,217 km (0.088 R)
• M13: 2,605,696 km (0.086 R)
• M14: 3,145,146 km (0.114 R)
• M15: 3,272,603 km (0.058 R)
• M16: 3,427,886 km (0.109 R)
• M17: 3,572,547 km (0.064 R)
• M18: 3,813,699 km (0.087 R)
• M19: 3,936,219 km (0.054 R)
• M20: 4,283,735 km (0.096 R)
• M21: 4,382,918 km (0.115 R)
• M22: 4,684,807 km (0.054 R)
• M23: 4,949,296 km (0.088 R)
• M24: 5,098,295 km (0.109 R)
• M25: 5,263,900 km (0.101 R)
• M26: 5,355,155 km (0.094 R)
• M27: 5,771,785 km (0.105 R)
• M28: 5,913,005 km (0.113 R)
• M29: 6,167,023 km (0.114 R)
• M30: 6,263,214 km (0.068 R)
• M31: 6,603,998 km (0.082 R)
• M32: 7,252,804 km (0.114 R)
• M33: 7,456,556 km (0.114 R)
• M34: 7,541,977 km (0.101 R)
• M35: 7,627,846 km (0.109 R)
• M36: 7,817,835 km (0.098 R)
• M37: 8,237,607 km (0.064 R)
• M38: 8,397,078 km (0.101 R)
• M39: 8,953,881 km (0.104 R)
• M40: 9,990,146 km (0.059 R)
• M41: 10,084,542 km (0.05 R)
• M42: 10,255,084 km (0.053 R)
• M43: 10,369,376 km (0.1 R)
• M44: 10,580,010 km (0.12 R)
• M45: 10,792,140 km (0.063 R)
• M46: 10,908,378 km (0.085 R)
• M47: 11,064,109 km (0.047 R)
• M48: 11,476,401 km (0.073 R)
• M49: 11,595,032 km (0.1 R)
• M50: 11,833,790 km (0.064 R)
• M51: 12,074,044 km (0.086 R)
• M52: 12,661,515 km (0.084 R)
• M53: 12,968,939 km (0.09 R)
• M54: 13,237,467 km (0.11 R)
• M55: 13,382,876 km (0.117 R)
• M56: 13,570,621 km (0.045 R)
• M57: 13,969,599 km (0.105 R)
• M58: 14,351,373 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 14.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.61 AU - 3.55 AU

Year: 3490 Days

Day: 12.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,458,172 km

• M1: 223,050 km (0.085 R)
• M2: 332,406 km (0.098 R)
• M3: 455,675 km (0.1 R)
• M4: 610,359 km (0.088 R)
• M5: 892,800 km (0.092 R)
• M6: 1,597,556 km (0.059 R)
• M7: 1,694,645 km (0.101 R)
• M8: 1,865,934 km (0.05 R)
• M9: 2,576,823 km (0.101 R)
• M10: 2,859,862 km (0.119 R)
• M11: 3,031,152 km (0.118 R)
• M12: 3,713,767 km (0.069 R)
• M13: 4,286,129 km (0.101 R)
• M14: 4,643,069 km (0.115 R)
• M15: 4,743,898 km (0.109 R)
• M16: 4,927,455 km (0.098 R)
• M17: 5,175,787 km (0.05 R)
• M18: 5,322,543 km (0.112 R)
• M19: 5,599,000 km (0.098 R)
• M20: 5,967,609 km (0.082 R)
• M21: 6,411,466 km (0.074 R)
• M22: 6,592,180 km (0.043 R)
• M23: 6,705,874 km (0.086 R)
• M24: 6,820,317 km (0.116 R)
• M25: 7,378,616 km (0.114 R)
• M26: 7,496,798 km (0.111 R)
• M27: 7,735,108 km (0.088 R)
• M28: 7,927,640 km (0.09 R)
• M29: 8,489,829 km (0.101 R)
• M30: 8,663,512 km (0.052 R)
• M31: 9,344,781 km (0.056 R)
• M32: 9,756,624 km (0.108 R)
• M33: 9,860,444 km (0.065 R)
• M34: 10,279,767 km (0.058 R)
• M35: 11,108,839 km (0.046 R)
• M36: 11,244,674 km (0.071 R)
• M37: 11,435,710 km (0.079 R)
• M38: 11,627,794 km (0.085 R)
• M39: 11,903,951 km (0.114 R)
• M40: 12,098,728 km (0.07 R)
• M41: 12,406,750 km (0.071 R)
• M42: 12,859,583 km (0.109 R)
• M43: 13,520,057 km (0.118 R)
• M44: 14,191,602 km (0.059 R)
• M45: 14,724,769 km (0.078 R)
• M46: 15,083,804 km (0.087 R)
• M47: 15,204,230 km (0.059 R)
• M48: 15,355,174 km (0.115 R)
• M49: 15,445,831 km (0.095 R)
• M50: 15,658,409 km (0.108 R)
• M51: 15,871,885 km (0.119 R)
• M52: 16,394,431 km (0.107 R)
• M53: 16,549,115 km (0.081 R)
• M54: 16,704,397 km (0.117 R)
• M55: 17,047,725 km (0.111 R)
• M56: 17,868,418 km (0.069 R)
• M57: 17,995,726 km (0.088 R)
• M58: 18,347,730 km (0.065 R)
• M59: 19,156,007 km (0.099 R)
• M60: 19,778,185 km (0.111 R)
• M61: 19,876,919 km (0.058 R)
• M62: 20,207,680 km (0.095 R)
• M63: 20,373,584 km (0.084 R)
• M64: 20,473,516 km (0.081 R)
• M65: 20,707,038 km (0.044 R)
• M66: 21,311,713 km (0.117 R)
• M67: 21,990,438 km (0.046 R)
• M68: 22,195,387 km (0.04 R)
• M69: 22,298,161 km (0.101 R)
• M70: 22,435,492 km (0.101 R)
• M71: 22,676,344 km (0.099 R)
• M72: 22,883,388 km (0.116 R)
• M73: 23,091,179 km (0.087 R)
• M74: 23,264,713 km (0.116 R)
• M75: 23,403,988 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.1

Radius: 8.2

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.06 AU - 6.14 AU

Year: 7437 Days

Day: 8 Hours

Environment

Temp: -217 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,458,172 km

• M1: 117,285 km (0.058 R)
• M2: 206,445 km (0.092 R)
• M3: 501,003 km (0.108 R)
• M4: 570,865 km (0.117 R)
• M5: 721,511 km (0.101 R)
• M6: 885,470 km (0.114 R)
• M7: 1,211,294 km (0.107 R)
• M8: 1,269,188 km (0.108 R)
• M9: 1,809,835 km (0.072 R)
• M10: 1,898,995 km (0.083 R)
• M11: 2,366,489 km (0.087 R)
• M12: 2,488,860 km (0.116 R)
• M13: 2,868,689 km (0.104 R)
• M14: 3,569,704 km (0.113 R)
• M15: 3,653,928 km (0.116 R)
• M16: 3,710,476 km (0.093 R)
• M17: 4,202,803 km (0.097 R)
• M18: 4,502,148 km (0.104 R)
• M19: 4,932,691 km (0.058 R)
• M20: 4,995,372 km (0.107 R)
• M21: 5,312,370 km (0.085 R)
• M22: 5,376,547 km (0.075 R)
• M23: 5,538,113 km (0.111 R)
• M24: 5,603,188 km (0.119 R)
• M25: 5,734,236 km (0.082 R)
• M26: 5,833,120 km (0.074 R)
• M27: 6,234,491 km (0.074 R)
• M28: 6,302,259 km (0.118 R)
• M29: 6,610,132 km (0.088 R)
• M30: 6,748,659 km (0.1 R)
• M31: 6,818,222 km (0.119 R)
• M32: 6,958,246 km (0.09 R)
• M33: 7,028,557 km (0.032 R)
• M34: 7,563,519 km (0.097 R)
• M35: 7,854,187 km (0.12 R)
• M36: 8,521,544 km (0.039 R)
• M37: 8,672,338 km (0.071 R)
• M38: 8,824,030 km (0.088 R)
• M39: 9,091,661 km (0.084 R)
• M40: 9,400,730 km (0.106 R)
• M41: 10,671,265 km (0.081 R)
• M42: 11,701,097 km (0.109 R)
• M43: 11,995,056 km (0.089 R)
• M44: 12,079,430 km (0.049 R)
• M45: 12,291,410 km (0.113 R)
• M46: 12,461,951 km (0.076 R)
• M47: 13,282,496 km (0.091 R)
• M48: 13,369,861 km (0.099 R)
• M49: 15,385,991 km (0.096 R)
• M50: 16,452,624 km (0.117 R)
• M51: 16,687,642 km (0.097 R)
• M52: 17,879,489 km (0.097 R)
• M53: 18,121,089 km (0.093 R)
• M54: 18,218,029 km (0.119 R)
• M55: 19,246,664 km (0.069 R)
• M56: 20,697,763 km (0.102 R)
• M57: 20,900,618 km (0.105 R)
• M58: 21,513,371 km (0.088 R)
• M59: 21,564,683 km (0.111 R)
• M60: 22,131,958 km (0.111 R)
• M61: 22,339,450 km (0.109 R)
• M62: 23,439,443 km (0.043 R)
• M63: 23,545,059 km (0.03 R)
• M64: 25,746,242 km (0.091 R)
• M65: 26,567,834 km (0.116 R)
• M66: 26,733,139 km (0.051 R)
• M67: 26,843,692 km (0.119 R)
• M68: 27,064,948 km (0.114 R)
• M69: 27,565,053 km (0.096 R)
• M70: 33,264,583 km (0.055 R)
• M71: 33,800,293 km (0.119 R)
• M72: 33,859,982 km (0.075 R)
• M73: 34,518,961 km (0.056 R)
• M74: 34,639,237 km (0.072 R)
• M75: 35,182,128 km (0.095 R)
• M76: 36,643,699 km (0.092 R)
• M77: 38,436,181 km (0.119 R)
• M78: 38,623,178 km (0.084 R)
• M79: 38,748,092 km (0.117 R)
• M80: 39,500,121 km (0.081 R)
• M81: 39,814,875 km (0.099 R)
• M82: 41,464,939 km (0.043 R)
• M83: 41,592,846 km (0.11 R)
• M84: 41,977,163 km (0.076 R)
• M85: 42,427,153 km (0.038 R)
• M86: 42,491,480 km (0.077 R)
• M87: 43,072,668 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.4

Radius: 9

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.85 AU - 5.89 AU

Year: 9183 Days

Day: 8.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,458,172 km

• M1: 211,831 km (0.114 R)
• M2: 295,456 km (0.103 R)
• M3: 435,031 km (0.116 R)
• M4: 536,608 km (0.118 R)
• M5: 663,616 km (0.048 R)
• M6: 765,792 km (0.109 R)
• M7: 1,422,077 km (0.03 R)
• M8: 1,912,160 km (0.076 R)
• M9: 2,163,185 km (0.043 R)
• M10: 2,669,125 km (0.038 R)
• M11: 2,893,073 km (0.091 R)
• M12: 2,978,643 km (0.09 R)
• M13: 3,299,680 km (0.027 R)
• M14: 3,389,289 km (0.041 R)
• M15: 3,540,234 km (0.056 R)
• M16: 3,601,270 km (0.12 R)
• M17: 3,693,571 km (0.11 R)
• M18: 4,492,574 km (0.064 R)
• M19: 4,725,647 km (0.077 R)
• M20: 5,590,622 km (0.083 R)
• M21: 5,661,831 km (0.094 R)
• M22: 6,059,462 km (0.081 R)
• M23: 6,317,219 km (0.058 R)
• M24: 6,729,660 km (0.11 R)
• M25: 7,189,374 km (0.102 R)
• M26: 7,267,016 km (0.077 R)
• M27: 7,738,698 km (0.056 R)
• M28: 8,018,446 km (0.096 R)
• M29: 8,877,586 km (0.12 R)
• M30: 9,086,425 km (0.093 R)
• M31: 9,509,039 km (0.072 R)
• M32: 9,722,814 km (0.079 R)
• M33: 9,981,320 km (0.083 R)
• M34: 10,285,901 km (0.111 R)
• M35: 11,083,108 km (0.065 R)
• M36: 11,580,072 km (0.079 R)
• M37: 12,084,217 km (0.116 R)
• M38: 12,176,668 km (0.112 R)
• M39: 12,315,794 km (0.08 R)
• M40: 12,455,519 km (0.076 R)
• M41: 12,830,411 km (0.119 R)
• M42: 13,639,586 km (0.059 R)
• M43: 14,958,441 km (0.066 R)
• M44: 15,107,440 km (0.104 R)
• M45: 15,507,315 km (0.088 R)
• M46: 15,809,503 km (0.106 R)
• M47: 17,089,462 km (0.114 R)
• M48: 17,715,679 km (0.065 R)
• M49: 17,926,163 km (0.115 R)
• M50: 18,243,311 km (0.079 R)
• M51: 18,455,740 km (0.113 R)
• M52: 20,184,941 km (0.095 R)
• M53: 20,957,614 km (0.074 R)
• M54: 21,236,016 km (0.094 R)
• M55: 22,021,704 km (0.076 R)
• M56: 22,134,800 km (0.102 R)
• M57: 22,304,743 km (0.073 R)
• M58: 23,333,229 km (0.111 R)
• M59: 23,737,442 km (0.074 R)
• M60: 24,027,512 km (0.099 R)
• M61: 25,022,787 km (0.118 R)
• M62: 25,199,761 km (0.046 R)
• M63: 25,911,997 km (0.046 R)
• M64: 26,031,376 km (0.087 R)
• M65: 26,390,560 km (0.104 R)
• M66: 27,234,891 km (0.084 R)
• M67: 28,579,776 km (0.1 R)
• M68: 28,764,828 km (0.098 R)
• M69: 30,763,456 km (0.108 R)
• M70: 31,460,731 km (0.065 R)
• M71: 31,651,768 km (0.117 R)
• M72: 33,648,899 km (0.059 R)
• M73: 35,421,185 km (0.099 R)
• M74: 36,018,679 km (0.082 R)
• M75: 37,831,207 km (0.049 R)
• M76: 38,034,361 km (0.089 R)
• M77: 38,987,599 km (0.042 R)
• M78: 39,398,544 km (0.082 R)
• M79: 40,986,825 km (0.099 R)
• M80: 42,455,277 km (0.086 R)
• M81: 43,019,261 km (0.051 R)
• M82: 43,727,757 km (0.049 R)
• M83: 43,869,875 km (0.119 R)
• M84: 43,940,934 km (0.092 R)
• M85: 44,582,858 km (0.078 R)
• M86: 46,309,816 km (0.062 R)
• M87: 46,672,292 km (0.032 R)
• M88: 46,817,551 km (0.075 R)
• M89: 46,890,256 km (0.095 R)
• M90: 48,058,466 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 15,923 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit